GB672800A - Improvements in or relating to dynamo electric machines - Google Patents

Improvements in or relating to dynamo electric machines

Info

Publication number
GB672800A
GB672800A GB2046849A GB2046849A GB672800A GB 672800 A GB672800 A GB 672800A GB 2046849 A GB2046849 A GB 2046849A GB 2046849 A GB2046849 A GB 2046849A GB 672800 A GB672800 A GB 672800A
Authority
GB
United Kingdom
Prior art keywords
electric machines
armature
core
relating
dynamo electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2046849A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WALTER MUIR CRANSTON
General Electric Co PLC
Original Assignee
WALTER MUIR CRANSTON
General Electric Co PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WALTER MUIR CRANSTON, General Electric Co PLC filed Critical WALTER MUIR CRANSTON
Priority to GB2046849A priority Critical patent/GB672800A/en
Publication of GB672800A publication Critical patent/GB672800A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • H02K3/493—Slot-closing devices magnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)

Abstract

672,800. Dynamo - electric machines. GENERAL ELECTRIC CO., Ltd., and CRANSTON, W. M. Aug. 4, 1950 [Aug. 5, 1949], No. 20468/49. Class 35. In order to reduce the amount of ripple in the output of a small D.C. generator, the armature has its winding slots 14 surrounded by a tube(s) 15 of magnetic material extending beyond the ends of the armature core. Alternatively, two tubes 20, Fig. 2, are provided, one over each end of the core. In a further arrangement, the core of the armature is reduced at its ends to receive the above tubes.
GB2046849A 1949-08-05 1949-08-05 Improvements in or relating to dynamo electric machines Expired GB672800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2046849A GB672800A (en) 1949-08-05 1949-08-05 Improvements in or relating to dynamo electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2046849A GB672800A (en) 1949-08-05 1949-08-05 Improvements in or relating to dynamo electric machines

Publications (1)

Publication Number Publication Date
GB672800A true GB672800A (en) 1952-05-28

Family

ID=10146430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2046849A Expired GB672800A (en) 1949-08-05 1949-08-05 Improvements in or relating to dynamo electric machines

Country Status (1)

Country Link
GB (1) GB672800A (en)

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